Sergiy Shklyar




Sergiy Shklyar

POSITION
Senior researcher Faculty of Mechanics and Mathematics

WORK EXPERIENCE
2004–Present
Junior researcher, then researcher
Scientific Centre of Aerospace Research of the Earth, Kyiv (Ukraine)

2005–2010
Junior researcher, then researcher
Radiation Protection Institute of Ukraine, Kyiv (Ukraine)

2010–2012
Junior researcher
Taras Shevchenko National University of Kyiv, Kyiv (Ukraine)

2012–2015
Researcher
Taras Shevchenko National University of Kyiv, Kyiv (Ukraine)

2016–Present
Senior researcher
Taras Shevchenko National University of Kyiv, Kyiv (Ukraine)

EDUCATION AND TRAINING

1997–2002
Student
Taras Shevchenko National University of Kyiv, Kyiv (Ukraine)

2002–2005
Postgraduate
Taras Shevchenko National University of Kiev, Kyiv (Ukraine)

2009
Ph.D
Taras Shevchenko National University of Kiev, Kyiv (Ukraine)

Error-in-variables models, Constructing computation-efficient estimators in biostatistics, Image fusion and enhancement

Research Fields:
Mathematics

Previous and Current Research

  • Error-in-variables models
  • Gaussian stochastic processes: approximation and parameter estimation

Image file: 47f01.jpeg
Image copyright:  Sergiy Shklyar, 2016. Published by VTeX. Available at https://arxiv.org/abs/1604.02928 under Creative Commons - Attribution license.

Future Projects and Goals

  • Estimation in linear models with shared or heteroskedastic errors.
  • Estimation in models with mixed errors

Methodological and Technical Expertise

  • 2013-2014  Time Series

Selected Publications

Shklyar S., Schneeweiss H., Kukush A.
Quasi Score is more efficient than Correcter Score in a polynomial measurement error model.
Metrika, Vol. 65, No. 3 - 2007 - pp. 275-295.

Shklyar S.V.
Conditions for the consistency of the total least squares estimator in an error-in-variables linear regression model.
Theory of Probability and Mathematical Statistics, No. 83 - 2011 - pp. 175-190. https://dx.doi.org/10.1090/S0094-9000-2012-00850-8

Shklyar S.
Conditional estimators in exponential regression with errors in covariates.
Modern Stochastics and Applications (Springer Optimization and Its Applications; 90) - 2014 - pp. 337-349.

Shklyar S.V.
Singular asymptotic normality of an estimator in the conic section fitting problem
(In two parts). Theory of Probability and Mathematical Statistics, No. 92 - 2016 - pp. 147-161, No. 93 - 2016 - pp. 177-196.

Shklyar S.
Equivariant adjusted least squares estimator in two-line fitting model.
 Modern Stochastics: Theory and Applications, Vol. 3, No. 1 - 2016 - pp. 19-45.

Contacts

Homepage: http://probability.univ.kiev.ua/index.php?page=userinfo&person=shkliar


shklyar@univ.kiev.ua